Specifications

• Series
  -
• Package
  Tube
• Part Status
  Active
• Type
  Clock/Calendar
• Features
  Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
• Memory Size
  64B, 1Kb
• Time Format
  HH:MM:SS (12/24 hr)
• Date Format
  YY-MM-DD-dd
• Interface
  I²C, 2-Wire Serial
• Voltage - Supply
  1.8V ~ 5.5V
• Voltage - Supply, Battery
  1.3V ~ 5.5V
• Current - Timekeeping (Max)
  1.2µA @ 3.3V
• Operating Temperature
  -40°C ~ 85°C
• Mounting Type
  Surface Mount
• Package / Case
  8-TSSOP (0.173", 4.40mm Width)
• Supplier Device Package
  8-TSSOP